Which of the following reasons were why General Eisenhower was worried about setting the date to launch the invasion of Normandy?

Everything was in place for Operation Overlord and the chosen invasion day which is, Monday, June 5th. But the seas were far too choppy. There was a possibility that the troops might wind up at the bottom of the Channel, or land on the beaches. General Eisenhower needed a break in the weather. Checking and rechecking the weather maps on to which day they might see a window of opportunity.